# AlterLab, free, POST /api/v1/serp, Scrape a search engine results page (DuckDuckGo): SERP API

> Execute a Google or Bing SERP scrape with browser-tier rendering. Captures organic results, paid ads (text, shopping, local), rich results (featured snippets, knowledge panels, PAA), and vertical results.

AlterLab's SERP API on its Free plan. It costs $0.00 per 1,000 searches. It returns 1 of the 11 key fields we check: Organic results.
We rank 1,662 plans by price. [Infatica's $400 monthly plan](https://datacircle.dev/serp-apis/infatica/400-monthly/llms.txt) costs the least per 1,000 searches: $0.10.
[Litescrape](https://datacircle.dev/serp-apis/litescrape/top-up-from-10-usage-based-get-api-google-search/llms.txt), [Scrappa](https://datacircle.dev/serp-apis/scrappa/250-pack-professional-get-api-bing-search/llms.txt) and [SerpKite](https://datacircle.dev/serp-apis/serpkite/300-pack-pro-post-v1-search-google-search/llms.txt) are the best SERP API providers in our benchmark.

- This page: https://datacircle.dev/serp-apis/alterlab/free-post-api-v1-serp-scrape-a-search-engine-results-page-duckduckgo
- [Best SERP API in 2026: pricing compared](https://datacircle.dev/best-serp-api.txt)
- Get it: https://alterlab.io/pricing
- Request: `POST https://api.alterlab.io/api/v1/serp`, Scrape a search engine results page (DuckDuckGo)
- API key: with the plan, on https://alterlab.io/pricing
- Its API docs: https://alterlab.io/docs/api/serp
- Sold by: AlterLab (https://alterlab.io)
- Checked: 2026-11-01

## In the answer

- Completeness: 9%
- Organic results: ✓

## Price

- $ per 1,000 searches: $0.00
- Per: call
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Most per search: 30
- Also pays for: from the same budget: Scrape a web page · Search the web · Map API · Crawl API · Extract API

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Execute a Google or Bing SERP scrape with browser-tier rendering. Captures organic results, paid ads (text, shopping, local), rich results (featured snippets, knowledge panels, PAA), and vertical results.

## Data

- Freshness: live
- Keep data: no limit
- Use data: You retain all rights to the data you scrape using our Service, subject to the rights of the original content owners. We do not claim ownership of your scraped data. However, you are solely responsible for ensuring you have the legal right to scrape and use such data. [...] You agree NOT to use the Service for any of the following purposes. This list is not exhaustive, and we reserve the right to determine what constitutes a violation at our sole discretion. [...] Accessing password-protected, login-required, or authentication-gated content without authorization [...] Collecting personal information in violation of privacy laws (GDPR, CCPA, etc.) [...] Collecting sensitive information such as credit card numbers, social security numbers, or health data [...] Scraping social media platforms in violation of their terms (Facebook, Twitter, LinkedIn, etc.) [...] Violating intellectual property rights, including copyright, trademark, or trade secret laws [...] Reselling or redistributing scraped data without proper licensing [...] Attempting to reverse-engineer, decompile, or create competing products using the Service [...] Reselling, sublicensing, or providing access to the Service to third parties without our written consent

## Plan

- Pay: $0
- You get: $1
- Enough for: 1,000 calls
- Expires: never

## Rate limit

- Per second: 0.5
- Concurrent: 3
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: query, search_engine "duckduckgo". Optional: device, country, language, num_results, page, start, safe_search, formats, extraction_schema, raw_html, scrape_results, solve_captchas, session_id, webhook_url, webhook_secret
- Method: POST
- Path: /api/v1/serp

## About the plan

- Plan: Free
- Who can get it: anyone at least 18 years old, acting in a professional or commercial capacity

## The 26 fields the plan's answer can hold

search ID, query, search engine, engine used, from cache, engines attempted, device type, country code, language code, organic results, organic result position, organic result link, organic result title, organic result snippet, organic result displayed link, organic result date, organic result sitelinks, number of organic results, total results, cost breakdown, response time, search status, message, warnings, session ID, captcha stats

## AlterLab's plans (10)

- [AlterLab, free, POST /api/v1/serp, Scrape a search engine results page (DuckDuckGo)](https://datacircle.dev/serp-apis/alterlab/free-post-api-v1-serp-scrape-a-search-engine-results-page-duckduckgo/llms.txt): $0.00 per 1,000, 9% complete, live
- [AlterLab, top-up from $10, Deposit $10, POST /api/v1/serp, Scrape a search engine results page (DuckDuckGo)](https://datacircle.dev/serp-apis/alterlab/top-up-from-10-deposit-10-post-api-v1-serp-scrape-a-search-engine-results-page-duckduckgo/llms.txt): $1.00 per 1,000, 9% complete, live
- [AlterLab, $25 pack, Deposit $25, POST /api/v1/serp, Scrape a search engine results page (DuckDuckGo)](https://datacircle.dev/serp-apis/alterlab/25-pack-deposit-25-post-api-v1-serp-scrape-a-search-engine-results-page-duckduckgo/llms.txt): $1.00 per 1,000, 9% complete, live
- [AlterLab, $50 pack, Deposit $50, POST /api/v1/serp, Scrape a search engine results page (DuckDuckGo)](https://datacircle.dev/serp-apis/alterlab/50-pack-deposit-50-post-api-v1-serp-scrape-a-search-engine-results-page-duckduckgo/llms.txt): $0.909 per 1,000, 9% complete, live
- [AlterLab, $100 pack, Deposit $100, POST /api/v1/serp, Scrape a search engine results page (DuckDuckGo)](https://datacircle.dev/serp-apis/alterlab/100-pack-deposit-100-post-api-v1-serp-scrape-a-search-engine-results-page-duckduckgo/llms.txt): $0.833 per 1,000, 9% complete, live
- [AlterLab, $300 pack, Deposit $300, POST /api/v1/serp, Scrape a search engine results page (DuckDuckGo)](https://datacircle.dev/serp-apis/alterlab/300-pack-deposit-300-post-api-v1-serp-scrape-a-search-engine-results-page-duckduckgo/llms.txt): $0.752 per 1,000, 9% complete, live
- [AlterLab, $500 pack, Deposit $500, POST /api/v1/serp, Scrape a search engine results page (DuckDuckGo)](https://datacircle.dev/serp-apis/alterlab/500-pack-deposit-500-post-api-v1-serp-scrape-a-search-engine-results-page-duckduckgo/llms.txt): $0.741 per 1,000, 9% complete, live
- [AlterLab, $1,000 pack, Deposit $1,000, POST /api/v1/serp, Scrape a search engine results page (DuckDuckGo)](https://datacircle.dev/serp-apis/alterlab/1000-pack-deposit-1000-post-api-v1-serp-scrape-a-search-engine-results-page-duckduckgo/llms.txt): $0.714 per 1,000, 9% complete, live
- [AlterLab, $2,000 pack, Deposit $2,000, POST /api/v1/serp, Scrape a search engine results page (DuckDuckGo)](https://datacircle.dev/serp-apis/alterlab/2000-pack-deposit-2000-post-api-v1-serp-scrape-a-search-engine-results-page-duckduckgo/llms.txt): $0.667 per 1,000, 9% complete, live
- [AlterLab, contact us, Enterprise, POST /api/v1/serp, Scrape a search engine results page (DuckDuckGo)](https://datacircle.dev/serp-apis/alterlab/contact-us-enterprise-post-api-v1-serp-scrape-a-search-engine-results-page-duckduckgo/llms.txt): 9% complete, live

## AlterLab's calls for this API (3)

- `POST /api/v1/serp`, Scrape a search engine results page (Bing): [AlterLab, free, POST /api/v1/serp, Scrape a search engine results page (Bing)](https://datacircle.dev/serp-apis/alterlab/free-post-api-v1-serp-scrape-a-search-engine-results-page-bing/llms.txt)
- `POST /api/v1/serp`, Scrape a search engine results page (DuckDuckGo): [AlterLab, free, POST /api/v1/serp, Scrape a search engine results page (DuckDuckGo)](https://datacircle.dev/serp-apis/alterlab/free-post-api-v1-serp-scrape-a-search-engine-results-page-duckduckgo/llms.txt)
- `POST /api/v1/serp`, Scrape a search engine results page (Google): [AlterLab, free, POST /api/v1/serp, Scrape a search engine results page (Google)](https://datacircle.dev/serp-apis/alterlab/free-post-api-v1-serp-scrape-a-search-engine-results-page-google/llms.txt)

## AlterLab's APIs (3)

- [AlterLab: SERP API pricing, 10 plans, Scrape a search engine results page (DuckDuckGo)](https://datacircle.dev/serp-apis/alterlab/free-post-api-v1-serp-scrape-a-search-engine-results-page-duckduckgo/llms.txt)
- [AlterLab: web scraping API pricing, 10 plans, POST /api/v1/scrape, Scrape a web page](https://datacircle.dev/web-scraping-apis/alterlab/free-post-api-v1-scrape-scrape-a-web-page/llms.txt)
- [AlterLab: web scraping API pricing, 10 plans, POST /api/v1/scrape, Scrape a web page, Dynamic](https://datacircle.dev/web-scraping-apis/alterlab/free-post-api-v1-scrape-scrape-a-web-page-dynamic/llms.txt)
- [AlterLab: web scraping API pricing, 10 plans, POST /api/v1/scrape, Scrape a web page, Dynamic, full](https://datacircle.dev/web-scraping-apis/alterlab/free-post-api-v1-scrape-scrape-a-web-page-dynamic-full/llms.txt)
- [AlterLab: web scraping API pricing, 10 plans, POST /api/v1/scrape, Scrape a web page, Protected](https://datacircle.dev/web-scraping-apis/alterlab/free-post-api-v1-scrape-scrape-a-web-page-protected/llms.txt)
- [AlterLab: web scraping API pricing, 10 plans, POST /api/v1/scrape, Scrape a web page, Standard](https://datacircle.dev/web-scraping-apis/alterlab/free-post-api-v1-scrape-scrape-a-web-page-standard/llms.txt)
- [AlterLab: web search API pricing, 10 plans, Search the web](https://datacircle.dev/web-search-apis/alterlab/free-post-api-v1-search-search-the-web/llms.txt)
- [AlterLab: web search API pricing, 10 plans, Search the web, full](https://datacircle.dev/web-search-apis/alterlab/free-post-api-v1-search-search-the-web-full/llms.txt)
- [AlterLab: web search API pricing, 10 plans, Search the web, Google or Bing](https://datacircle.dev/web-search-apis/alterlab/free-post-api-v1-search-search-the-web-google-or-bing/llms.txt)
- [AlterLab: web search API pricing, 10 plans, Search the web, Google or Bing, full](https://datacircle.dev/web-search-apis/alterlab/free-post-api-v1-search-search-the-web-google-or-bing-full/llms.txt)

## AlterLab: SERP API alternatives

- [SerpBase, $500 pack, Business, POST /google/shopping](https://datacircle.dev/serp-apis/serpbase/500-pack-business-post-google-shopping/llms.txt): $0.667 per 1,000, 0% complete, live
- [ReefAPI, $200 monthly](https://datacircle.dev/serp-apis/reefapi/200-monthly-enterprise-monthly-post-bing-v1-search/llms.txt): $0.667 per 1,000, 27% complete, live
- [Crawleo, $2,000 yearly, Scale, yearly, GET /google-search](https://datacircle.dev/serp-apis/crawleo/2000-yearly-scale-yearly-get-google-search-google-search-api/llms.txt): $0.667 per 1,000, 73% complete, live
- [Scrapingdog, $200 monthly, Pro, GET /google, Google Search API, advanced search](https://datacircle.dev/serp-apis/scrapingdog/200-monthly-pro-get-google-google-search-api-advanced-search/llms.txt): $0.667 per 1,000, 91% complete, live

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-01.

- https://alterlab.io
- https://alterlab.io/acceptable-use
- https://alterlab.io/api/v1/pricing
- https://alterlab.io/docs/api/serp
- https://alterlab.io/docs/reference/limits
- https://alterlab.io/openapi.json
- https://alterlab.io/pricing
- https://alterlab.io/terms